154.252.166.160/27
PublicClass B — /27 prefix — 30 usable hosts
Network address — the base address of the block (154.252.166.160). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 154.252.166.191 are delivered to every device in the subnet. Also reserved — not assignable.
Usable hosts — the 30 addresses between those two that you can assign to servers, VMs, or interfaces.
Subnet mask — 255.255.255.224 is the dotted-decimal equivalent of /27. Older tools and Cisco configs use this format instead of CIDR slash notation.
Full Details
| CIDR Notation | 154.252.166.160/27 |
| Network Address | 154.252.166.160 |
| Broadcast Address | 154.252.166.191 |
| Subnet Mask | 255.255.255.224 |
| Wildcard Mask | 0.0.0.31 |
| Prefix Length | /27 |
| IP Address Class | Class B |
| Total IP Addresses | 32 |
| Usable Host Addresses | 30 |
| First Usable IP | 154.252.166.161 |
| Last Usable IP | 154.252.166.190 |
| Network (Hex) | 0x9AFCA6A0 |
| Broadcast (Hex) | 0x9AFCA6BF |
| Address Type | Public / Globally Routable |
Binary Representation
The first 27 bits (1s in the mask) identify the network. The remaining 5 bits identify hosts within the network.
Split into Equal Subnets
Split 154.252.166.160/27 into 2 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 154.252.166.160/28 | 154.252.166.160 | 154.252.166.161 | 154.252.166.174 | 154.252.166.175 | 14 |
| 2 | 154.252.166.176/28 | 154.252.166.176 | 154.252.166.177 | 154.252.166.190 | 154.252.166.191 | 14 |
Split 154.252.166.160/27 into 4 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 154.252.166.160/29 | 154.252.166.160 | 154.252.166.161 | 154.252.166.166 | 154.252.166.167 | 6 |
| 2 | 154.252.166.168/29 | 154.252.166.168 | 154.252.166.169 | 154.252.166.174 | 154.252.166.175 | 6 |
| 3 | 154.252.166.176/29 | 154.252.166.176 | 154.252.166.177 | 154.252.166.182 | 154.252.166.183 | 6 |
| 4 | 154.252.166.184/29 | 154.252.166.184 | 154.252.166.185 | 154.252.166.190 | 154.252.166.191 | 6 |
Split 154.252.166.160/27 into 8 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 154.252.166.160/30 | 154.252.166.160 | 154.252.166.161 | 154.252.166.162 | 154.252.166.163 | 2 |
| 2 | 154.252.166.164/30 | 154.252.166.164 | 154.252.166.165 | 154.252.166.166 | 154.252.166.167 | 2 |
| 3 | 154.252.166.168/30 | 154.252.166.168 | 154.252.166.169 | 154.252.166.170 | 154.252.166.171 | 2 |
| 4 | 154.252.166.172/30 | 154.252.166.172 | 154.252.166.173 | 154.252.166.174 | 154.252.166.175 | 2 |
| 5 | 154.252.166.176/30 | 154.252.166.176 | 154.252.166.177 | 154.252.166.178 | 154.252.166.179 | 2 |
| 6 | 154.252.166.180/30 | 154.252.166.180 | 154.252.166.181 | 154.252.166.182 | 154.252.166.183 | 2 |
| 7 | 154.252.166.184/30 | 154.252.166.184 | 154.252.166.185 | 154.252.166.186 | 154.252.166.187 | 2 |
| 8 | 154.252.166.188/30 | 154.252.166.188 | 154.252.166.189 | 154.252.166.190 | 154.252.166.191 | 2 |
IP Address Sample
Showing first 16 of 32 total IPs.